Physics, asked by gurpreet95, 1 year ago

what is bi focal lenses

Answers

Answered by PrashantMishra420420

Progressive contact lenses to help your eyes focus quickly from a far to a near object. Choose from the Daily & Monthly lenses; Get rid of your cumbersome progressive spectacles. Find A Store Near You. Wide Range Of Products.

Answered by Ayushhxvxgx

Answer:

Bifocals are eyeglasses with two distinct optical powers. Bifocals are commonly prescribed to people with presbyopia who also require a correction for myopia, hyperopia, and/or astigmatism.

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